mybb/mybb — pull request #1699 by Destroy666x (2014-12-19 21:04:08+00:00)
Title: Fix #1665 missing images for editor buttons

Added icons for video/PHP buttons in Buttons editor theme, changed the
duplicate code button in Monocons theme to Ⓟ character (couldn't find
any more suitable chars).

https://github.com/mybb/mybb/issues/1665